baber/WOPTO huggingface dataset:
Patent JP-H05138419-A (JP)
Title: Balancing device
Inventor: DATE TAKAO
IPC: B23B47/26
Filed: 1991-07-22
Abstract: PURPOSE:To provide a spindle head balancing device for a machine tool which is easier in weight balance maintenance and more inexpensive than a cylinder using compressed air. CONSTITUTION:A spindle head 20 is connected to two air cylinders 23,24 through a wire 20a to keep weight balance. A compressed air feeder 10 to supply compressed air is composed of a motor 12 to rotatingly drive a pump 11, a pressure switch 14 and a small type reservoir 16 to store the compressed air. The compressed air feeder 10 is moreover connected to air cylinders 23, 24 through a relatively large volume reservoir 17 to store the compressed air.
Patent JP-H0928771-A (JP)
Title: Steam sterilizer
Inventor: TAMURA NORIHIRO
IPC: A61L2/06
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a steam sterilizer capable of surely excluding the erroenous detection of a water level even when water is introduced in a chamber from the beginning due to an uncertain reason, etc. SOLUTION: This steam steilizer provided with the chamber which houses an object to be sterilized and provided with a heater 4 on its inner bottom, a reservoir tank which reservoirs the water to be infected in the chamber, a water feed tube which communicates the reservoir tank with the chamber, and a valve 7 which opens/closes the water feed tube is provided with a water level detector 3 which detects the water level of the water injected in the chamber, a timer 11 which measures a prescribed time set in advance, and a control part 10 which closes the valve 7 when a prescribed water level is detected by the water level detector 3, and starts measurement for the prescribed time by the timer 11, and starts heating by the heater 4 when the prescribed time is detected and the prescribed water level is detected again by the water level detector 3.
Patent JP-H0738254-A (JP)
Title: Treatment of inner layer copper foil
Inventor: URABE HIROYUKI
IPC: H05K3/46
Filed: 1993-07-22
Abstract: PURPOSE:To provide a method for treating an inner layer circuit copper foil for a multilayer printed wiring board in which occurrence of 'halo' is prevented. CONSTITUTION:A method for treating an inner layer copper foil comprises the steps of treating a circuit of copper provided on a circuit board for an inner layer with oxidative alkaline aqueous solution, forming a film of copper oxide having 30-60mg/dm<2>, then dissolving to remove by 90-99% the oxide film on the surface of the circuit of the copper by the use of an acidic chelate solution prepared to pH of 3.5-4.0, and further forming a rustproof film on the surface of the circuit of the copper with rustproofing liquid.
Patent JP-S6071337-A (JP)
Title: Drive shifting device for car
Inventor: UNO KIYOSHI
IPC: B60K17/04
Filed: 1983-09-29
Abstract: PURPOSE:To automatically carry out shifting between two-wheel drive and four- wheel drive even when a car is running by using a DC motor while utilizing spring force in a device in which a free wheel clutch is installed on a free wheel side axle. CONSTITUTION:To lock (connect) a clutch, when a roller 110 with a shift fork is separated from a retainer 111 by releasing a cable, a slide gear 102 is pushed in the direction in which the clutch is connected, through the retainer 111 by means of a spring 103. To make the clutch free (disconnect), when the retainer 111 is pushed by pulling a cable, a tension spring 108 is extended, pushing the slide gear 107 in the direction in which the clutch is disconnected. Said cable is connected to a worm driven by a DC motor, and can be operated by a select switch in a car.
Patent JP-H0233785-A (JP)
Title: Index information recording and reproducing device for video tape
Inventor: NISHIYAMA TOMOYUKI
IPC: G11B27/00
Filed: 1988-07-22
Abstract: PURPOSE:To confirm contents, which are stored in a video tape, in a short time by storing various index information concerning the contents to be stored in the tape and displaying these information at the time of retrieval. CONSTITUTION:When a video tape 20 is charged to a device and operated, a control part 40 reads the registration number of the tape from a tape 20 by an audio head 28 and a memory 42 is retrieved. When there is the recording of an index in the tape, the index is read from the memory 42 and displayed on a CRT44. When operation is judged not to be a recording mode, an image to be reproduced from the tape 20 is projected on the CRT44 by a video tape device VTR and a sound to be reproduced from the tape 20 is generated from a speaker 48. Accordingly, when the tape is charged to the device, the registration number is read and the index information to correspond to this number are read from the memory 42. Thus, the respective tape contents can be easily known in a short time.
Patent JP-H1028307-A (JP)
Title: Foreign matter trapping device
Inventor: SAKAGUCHI SUMIKO
IPC: F16L55/24
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent once trapped foreign matter from again moving into the tank of electric equipment by partitioning a foreign matter-trapping device from the tank with a steel plate and, at the same time, constituting the steel plate so that the plate can be tilted by the attracting force of an electromagnet and the foreign matters can be taken into the trapping device. SOLUTION: A foreign matter-trapping device is provided in the lower section of a tank 2 in which high-voltage conductors 1 are arranged, and an acceleration sensor 4 and steel plate 3 are provided above the trapping device. When foreign matters 5 collide with the steel plate 3, the sensor 4 detects the impact sounds produced by the foreign matters 5 and, when it discriminates that the foreign matters 5 collide with the steel plate 3, an electromagnet 9 is actuated and the steel plate 3 is tilted. As a result, the foreign matters 5 fall into the foreign matter-trapping device. Since the steel plate 5 prevents the movement of the foreign matters 5 in the trapping device, the foreign matters 5 do not again move in the tank 2, when a gas insulated switchgear is transported to a site or filled with an SF6 gas.
Patent JP-S6339611-A (JP)
Title: Ultrafine powder collector
Inventor: NISHIO HIROAKI
IPC: C04B35/626
Filed: 1986-08-04
Abstract: PURPOSE:To separate and collect ultrafine powder such as ceramics with high collecting efficiency by sucking gas contg. ultrafine powder with an ejector using pressurized liquid and passing it through a stationary type mixer and thereafter feeding it to a gas-liquid separating tank. CONSTITUTION:The outlet of a gas generator 1 incorporating ultrafine powder of tungsten is connected to an ejector 7 via a connecting pipe 5. Pressurized liquid is introduced into the ejector 7 through an introduction port 8 and the outlet is connected to the inlet of a stationary type mixer 12. The stationary type mixer 12 is provided with a built-in helical element 13 and the outlet of the mixer 12 is connected to a gas-liquid separating tank 14. In the gas-liquid separating tank 14, a mist trap 15 is set to the upper part and the outlet 16 of liquid is set to the lower part and a cooler 17 is set in the tank 14. The outlet 16 of liquid is connected to a pump 18 via a pipeline and thereby pressurized liquid is fed to the ejector 7. Therefore ultrafine powder can be collected without giving pressure fluctuation to the gas generator incorporating ultrafine powder.
Patent JP-2000019424-A (JP)
Title: Stereoscopic endoscopic device
Inventor: ARITA EIJI
IPC: G02B23/26
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic endoscope capable of solving a problem on color reproduction and a stereoscopic effect in a stereoscopic endoscope using a single lens stereoscopic vision technique using a color filter. SOLUTION: In this device, the stereoscopic endoscope separates an observed object into color components by the color filter having at least three or more kinds of areas provided in a single optical path and having different transmission wavelength, so that a pair of images having parallax is obtained. In the stereoscopic endoscope, video output signals for a right eye and a left eye 14a and 14b being a pseudo color video having the parallax and a video output signal 14 being a color video having no parallax can be outputted.
Patent JP-H0919132-A (JP)
Title: Thrust field generator and energy converter
Inventor: MORI MASAHIRO
IPC: H02K57/00
Filed: 1995-06-27
Abstract: PURPOSE: To enhance the efficiency while protecting an apparatus against trouble caused by harmonics by varying the number of lines of magnetic force being fed from a permanent magnet member to a working space while shifting the phase. CONSTITUTION: In the case of a stator side pole M1, for example, a magnetic path is formed by a yoke member 41 and the core 31A of an electromagnet 31 between N and S poles of a permanent magnet 21. When no current flow through a coil 31B or a current flows through the coil 31B such that S pole appears at one end of the core 31A, substantially all lines of magnetic force from the permanent magnet 21 returns from N pole to S pole through the magnetic path formed by the yoke member 41 and the core 31A. Consequently, the lines of magnetic force from the permanent magnet 31 do not enter into a working space.  On the contrary, when a current flows through the coil 31B such that N pole appears at one end of the core 31A, flux from the permanent magnet 21 can not pass through the magnetic path formed by the yoke member 41 and the core 31A and the lines of magnetic force from N pole returns back to S pole through the working space 11A.
Patent JP-S6242560-A (JP)
Title: Electrode for semiconductor device
Inventor: KURAHASHI TOSHIO
IPC: H01L29/43
Filed: 1985-08-20
Abstract: PURPOSE:To prevent the precipitation of Si into Al by forming an electrode in which an silicide layer, a Ti layer and an Al wiring are laminated on the exposed surface of a semiconductor substrate in succession. CONSTITUTION:An electrode window 13 is bored to an insulating film 12 on a semiconductor substrate 11. Ti (or Mo) silicide 14 is grown on the electrode window 13. An emitter is diffused. Ti and Al are applied to form a Ti film 15 and an Al wiring 16. Lastly, a wiring layer is patterned, thus completing a first layer wiring. A poly Si+silicide layer may be shaped as the silicide layer 14. Al is sucked up from the silicide nearby Al in such an electrode. Since not much Si is contained in the silicide, Si is interrupted by the film 15, thus inhibiting the precipitation of Si into Al.
Patent JP-S5885024-A (JP)
Title: Microwave oven
Inventor: FUKUDA NORISUKE
IPC: F24C7/02
Filed: 1981-11-16
Abstract: PURPOSE:To prevent an accident caused by a termination of the operation of the chopper by a method wherein a microwave oven having an infrared ray sensor has a function for sensing a termination of the operation of the chopper for interrupting or connecting the infrared beam incident to the sensor. CONSTITUTION:A microwave oven is provided at its upper part with a sensor 31 for sensing an infrared ray produced from the heated object 41 in the heating chamber 22, the sensor 31 is made such that said infrared ray is throttled by an optical throttle to restrict a field of sight and then incident to the collecting type infrared ray sensor 43. Light beam chopper 46 is arranged at a front part of the optical throttle 42 so as to interrupt or connect the incident infrared ray. In this case, a condition of rotation of the chopper 46 is sensed by the sensor 47 arranged with its circumferential part being not contacted thereto. When a repitition signal of the chopper 46 caused by the rotation of its vane is terminated, a signal is produced from the electric circuit to which an output from the sensor 47 is fed, and then the microwave oven is terminated to operate.
Patent JP-S6427686-A (JP)
Title: Viscous substance removing agent
Inventor: KAWADA HIROSHI
IPC: C02F1/00
Filed: 1987-07-23
Abstract: PURPOSE:To obtain a viscous substance removing agent with high persistence and satisfactory results by using calcium peroxide as an effective component. CONSTITUTION:Inorganic substance containing calcium peroxide with 10-70% of calcium peroxide concentration such as kaolin, zeolite, talc, siliceous earth as main components are blended with coagulant to prepare mixed or granulated agent. These agents restrain generation of viscous substance for a long time.
Patent JP-S6076928-A (JP)
Title: Automatic work feeder
Inventor: OKAZAKI YOSHIHISA
IPC: B62D65/00
Filed: 1983-09-30
Abstract: PURPOSE:To permit a plurality of works arranged in one direction to be supplied at a same time by permitting the direction of a plurality of works such as stud bolts to be automatically discriminated, in an automatic assembly line for car engines. CONSTITUTION:An automatic work feeder is constituted of a work-position arranging mechanism 19 and a work feeding mechanism 20. A work top-edge discriminating part 24 is installed onto a guide ring 21 shifted by nearly 90 deg. from a work carrying-in part 22, and an air cylinder 26 equipped with a work pushing rod 25 is installed onto the ring 21 positioned symmetrically to the discrimination part 24. A work carrying-out part 32 constituted of a through-hole is formed onto the ring 21, and a transportation rod 34 is installed in free insertion into an insertion hole 33. Stopper mechanisms 41a and 41b are arranged between a guide pipe 40 and a rotary cylinder. With such constitution, a plurality of works arranged in one direction can be supplied at a same time.
Patent JP-S5972586-A (JP)
Inventor: SASAKI MASAMITSU
IPC: G07D3/00
Filed: 1982-10-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0825105-A (JP)
Title: Main spindle head for machine tool
Inventor: USE MANABU
IPC: B23B31/28
Filed: 1994-07-11
Abstract: PURPOSE:To prevent imbalance in the center of rotation of a main spindle by arranging a slide device sliding each slide head so as to equalize a distance from the center of a main spindle to it. CONSTITUTION:When work is machined by means of knife tools 59, slide heads 55 on both sides are moved by equal length toward a slide base 56 while putting the center of a main spindle 1 between them, and tool holders 58 are moved so that the points of the knife tools 59 are matched with a machining dimension. If the main spindle 1 is rotated by means of a driving device, a servomotor controller 4 continues to transmit electric power and control signals from a non-contact feeding device controller 7 without any contact Therefore, a signal changing the position of the tool holders 59 is transmitted from the non-contact feeding device controller 7 to a servomotor controller 4 even when the main spindle is rotated, and the servomotor 6 is driven so as to change positions of the tool holders 58, and as a result, a machining can be altered. In addition, two tool holders 58 can be moved the opposite direction by equal length at the same time.
Patent JP-H056472-A (JP)
Title: Method and device for time management
Inventor: INOUE NOBUYUKI
IPC: G07C1/00
Filed: 1991-06-27
Abstract: PURPOSE:To use one time recorder to inexpensively perform different kinds of time management, for example, for regular members and part-timers in an enterprise without increasing the storage capacity of a memory. CONSTITUTION:When a specific ID is read from a time card, the number of hours is calculated, and the card insertion time and the number of hours are printed and are stored in the memory. If the specific card cannot be read from the time card, the number of hours is not calculated neither stored in the memory, and only the card insertion time is printed.
Patent JP-H0470109-A (JP)
Title: Piezoelectric resonator
Inventor: KITAJIMA TAKAMICHI
IPC: H03H9/17
Filed: 1990-07-10
Abstract: PURPOSE:To improve the reliability of connection between internal electrodes and external electrodes by constituting the external electrode parts, which are formed on the second outer surface part of a laminated body orthogonal to a mounting face, by baking conductive paste. CONSTITUTION:On the substrate of a mother piezoelectric resonance element 22, a pair of mother protective substrates 23 and 24 are laminated and afterwards cut into respective laminated bodies. In this case, the outer surface parts of the laminated bodies to be exposed after cutting, namely, first outer surface parts 25a and 25b, are defined as mounting faces, and external electrode parts 32a-32c to be connected with internal electrodes 30a and 30b by soldering or the like are defined as external electrode parts 31a-31d to be formed in the state of the mother before laminating, namely, to be formed on the second outer surface parts. Therefore, the external electrode parts 31a-31d at the second outer surface parts are formed by baking the conductive paste, and the strength of adhesion with ceramics is improved. Thus, the high-reliability chip-type piezoelectric resonator can be obtained to hardly generate the defect of connection between the external electrodes 32a-32d and the internal electrodes 30a-30b.
Patent JP-S5885670-A (JP)
Title: Picture synthesizing device
Inventor: SUZUKI ISAO
IPC: H04N1/387
Filed: 1981-11-17
Abstract: PURPOSE:To realize the reduction of labour, by reading a classification of gift of a gift article, which has been entered into a prescribed application form, reading out a term corresponding to its classification from a memory, discriminating it, synthesizing a pattern of said term and a pattern of a sender of the gift article, and recording its synthesized pattern in a form attached to the gift article. CONSTITUTION:On a data input part 21 of a picture synthesizing device, an application form in which prescribed information has been written is placed, and information written in the application form by operating an operation panel is read by a reading part, then digitized, and stored temporarily in a data storage part 25. Subsequently, a term corresponding to a classification of a gift article written in the application form is read out by a mark reader 26, its term is discriminated, and its address is added to an image file 22. By this file 22, a character pattern corresponding to a term stored in advance is outputted, and is supplied to a page memory 27. Also, a sender's address indicated by the operation panel from an address designating part 28 is added to a memory 27 through the storage part 25, an output control part 29 is controlled by a pattern synthesized by the memory 27, and both patterns are printed by a printer part 24.
Patent JP-H11339975-A (JP)
Title: Lighting dimmer system
Inventor: TAKAHIRO SHIGERU
IPC: H05B37/02
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To realize a day time atmosphere without leaving the night atmosphere while maintaining the lifetime of an ultraviolet rays discharge lamp in a lighting dimmer system using an incandescent lamp and an ultraviolet rays discharge lamp together and for lighting an illustration coated with the ultraviolet rays sensing coating. SOLUTION: An incandescent lamp 12 and a ultraviolet rays discharge lamp 3 are provided, and a modulation control device is provided for cutting the current flowing to the incandescent lamp 2 during the predetermined first time zone, for gradually increasing the current during the predetermined second time zone, for maintaining the current at the highest level during the predetermined third time zone, and gradually decreasing the current during the predetermined forth time zone so as to maintain the current flowing to the ultraviolet rays discharge lamp 3 at a high level during the first time zone, to gradually degrease the current during the second time zone, to maintain the current at a very low level during the third time zone, and to gradually increase the current during the fourth time zone.
Patent JP-H1181021-A (JP)
Title: Wig and attaching/detaching of the same
Inventor: UEDA TOSHIICHI
IPC: A41G3/00
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain a wig having such advantages that a site attaching/ detaching it thereto/therefrom does not run bulky, a sense of incompatibility is not developed even during worn for a long period, it can be surely attached over a long period, and there is no concern for affecting the scalp and/or hair roots. SOLUTION: This wig is so designed that a band-like form 41 with the outer peripheral portion constructed with a flexible planar member 41a and the inner peripheral portion with a netty member, or constructed with a flexible planar member 41a and having a plurality of slits, is firmly set on the peripheral edge on the planar side of a wig base 20 to come into contact with the head portion; wherein the face side of the wig base 20 is implanted with artificial hair.
Patent JP-S57106916-A (JP)
Title: Switching regulator
Inventor: MATSUO HIROSHI
IPC: H02M1/15
Filed: 1980-12-23
Abstract: PURPOSE:To exercise stable constant-current control when an overcurrent flows by connecting the 1st output obtained by detecting and rectifying the collector current of a diode, the 2nd output obtained by smoothing the 1st output, and the 3rd output obtained by further smoothing the said outputs in parallel. CONSTITUTION:The output waveform of a current transformer 5 is rectified by diodes 16 and 17 to obtain the 1st output. This output is smoothed by a capacitor 20 and compared with a reference voltage 23 and amplified by an operational amplifier 24 to obtain the 2nd output. Further, the output is smoothed by a capacitor 28 and compared with a reference voltage 29 and amplified by an operational amplifier 32 to obtain the 3rd output. Those outputs are connected in parallel, and when an output current increases gradually, i.e. when an overcurrent flows, DC electric power of good quality having a less output ripple voltage within the permissible range of a load voltage is supplied. Further, when the output current increases, constant current control stable enough for the protection of a regulator is exercised to suppress the overcurrent flowing through the diodes 16 and 17 even when the output current increases instantaneously.
Patent JP-S6161513-A (JP)
Title: Impedance converting circuit
Inventor: SAKURAI HIROMITSU
IPC: H03H11/40
Filed: 1984-08-31
Abstract: PURPOSE:To obtain an impedance converting circuit whose one input is common to the said circuit with the linearity of an input versus output voltage attained in an excellent way by connecting a bipolar power supply between a field effect transistor (TR) and the common of the circuit and between a constant current and the common of the circuit. CONSTITUTION:One input of the circuit is common, the other input is connected to a non-inverting input of a unipolar power supply operational amplifier Q1 and an inverting input of the amplifier Q1 is connected to the negative polarity of the power supply. The power supply for the amplifier Q1 is suppressed to a constant voltage by a Zener diode D1 and an output voltage of the amplifier Q1 is connected to a gate of a field effect TRQ2 to control a current iz of the diode D1. The constant current source I1 is connected between the connecting point 2 among the diode D1, the inverting input of the amplifier Q1 and the negative power supply and the negative power supply, and a load RL is connected between the connecting point 2 and the common of the circuit.
Patent JP-S6161845-A (JP)
Inventor: KITANO MASAO
IPC: B32B3/12
Filed: 1984-09-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。